Hannah is 10 and 3/4 years old
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Using the rule of exponents
⇔ 
Given

= 
= (
)³
If you divide 537 in to 12 groups. each group would have 44 cookies and you would have 9 left.
Answer:
b, since the others have the input and output on the wrong sides
Answer:
y=1.8
Step-by-step explanation:
first change the fraction into a decimal.
4/5 =0.8
plus the 0.8 to both sides
y=1.8